2024-05-02_6aeb35fc459841f4d3d806ba2daea565_cryptolocker | Triage

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General

Target

2024-05-02_6aeb35fc459841f4d3d806ba2daea565_cryptolocker
Size

43KB
MD5

6aeb35fc459841f4d3d806ba2daea565
SHA1

bc8e2e6e7babc60da245df90abf526c7d9dab5c0
SHA256

729f2b68b36b8347af01dfd223fd301ae7c52da83f0552e50b579b5665ab02be
SHA512

8fa6d16f9efb61a63af3e864bf0cd8164f1f100ec44600ad17c889b9e382ec401980cd881701a7baafa4bb0eae12c6ab5edfd20d8895b8132eefd07ef276e3f5
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAn:b/pYayGig5HjS3NPAn

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-02_6aeb35fc459841f4d3d806ba2daea565_cryptolocker

Files

2024-05-02_6aeb35fc459841f4d3d806ba2daea565_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ